A 1500-rm kg car drives at 30 rm m/s around a flat circular track 300 rm m in diameter. What are the magnitude and direction of the net force on the car? 9000N

Since the net force is equivalent to the force of static friction, your answer to Part D is the magnitude f_s. Based on this value, what is the minimum coefficient mu_s of static friction between the road and the car?

Answer rating: 100% (QA)

Use the formula rd2 where r is radius and d is diameter for d300m as r300... View the full answer